Biology, 18.01.2020 21:31 gilliancarter2202

Adamaged stem would most likely affect what process within a plant? a) movement of food and water between the roots and leaves. b) excretion of oxygen by the mesophyll cells. c) synthesis of auxins in meristematic cells. d) absorption of water by the roots.

Answers: 1

Show answers

Answers

Answer from: ayowazzzgood

A. Movement of food and water between the roots and leaves

Explanation:

My answer is A, because the main functions of the stem are:

My answer is A, because the main functions of the stem are:a.Support for and the elevation of leaves, flowers and fruits. ...

My answer is A, because the main functions of the stem are:a.Support for and the elevation of leaves, flowers and fruits. ...b.Transport of fluids between the roots and the shoots in the xylem and phloem.c.Storage of nutrients.d.Production of new living tissue.

That is why I picked A.

Answer from: Quest

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

Answer from: Quest

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

Another question on Biology

Biology, 21.06.2019 17:50

Aeukaryotic cell must be from a plant if the cell a) a nucleus b) a nuclear envelope c) cytoplasm d) a cell wall

Answers: 1

Answer

Biology, 22.06.2019 05:00

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Answers: 2

Answer

Biology, 22.06.2019 07:30

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Answers: 3

Answer

Biology, 22.06.2019 09:30

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Answers: 1

Answer

You know the right answer?

Adamaged stem would most likely affect what process within a plant? a) movement of food and water b...

Questions